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authorArun Raghavan <arun.raghavan@collabora.co.uk>2010-10-09 22:30:20 +0530
committerArun Raghavan <arun.raghavan@collabora.co.uk>2010-10-15 01:10:00 +0530
commit1d2ef7923d28a74e08a4309b6fa3d36481d2df3b (patch)
tree50a611811a1408f682ff21500f3f679e429c327a /src/modules/module-stream-restore.c
parent4d84a00b495c44a9e348534bf754ace823c9abe8 (diff)
volume: Use a macro to check if a volume is valid
This adds a PA_VOLUME_IS_VALID() macro for checking if a given pa_volume_t is valid. This makes changes to the volume ranges simpler (just change PA_VOLUME_MAX, for example, without needing to modify any other code).
Diffstat (limited to 'src/modules/module-stream-restore.c')
-rw-r--r--src/modules/module-stream-restore.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/modules/module-stream-restore.c b/src/modules/module-stream-restore.c
index 346b6ad1..5ce1c415 100644
--- a/src/modules/module-stream-restore.c
+++ b/src/modules/module-stream-restore.c
@@ -367,7 +367,7 @@ static int get_volume_arg(DBusConnection *conn, DBusMessage *msg, DBusMessageIte
pa_assert_se(dbus_message_iter_next(&struct_iter));
dbus_message_iter_get_basic(&struct_iter, &chan_vol);
- if (chan_vol > PA_VOLUME_MAX) {
+ if (PA_VOLUME_IS_VALID(chan_vol)) {
pa_dbus_send_error(conn, msg, DBUS_ERROR_INVALID_ARGS, "Invalid volume: %u", chan_vol);
return -1;
}